XGY   Grimsby Mountain, ON
Weather Observed At   43-11  N    79-34  W
 
================
  2026-04-22 7:15am Max
Min
  Weather
----



  Temperature
4.8 °C
4.8 °C
 12:00am
3.2 °C
  5:58am
  Relative Humidity
78 %
85 %
  2:12am
78 %
  6:55am
  Dew Point
1.3 °C
1.7 °C
 12:00am
0.6 °C
  3:09am
  Wind Velocity
5 ° at  0.0 G 3.5 kt
6.1 kt
  6:29am

  Pressure
    29.914 " 
29.924 "
 12:00am
29.872 "
  3:18am
  Rainfall Rate
0.0 mm/h 0.0 mm/h
 ----m

  Snow On Ground 0 cm

  Brightness / Darkness   40 W/m² /  0.00 m/"² 44 W/m²
  7:12am
  19.89 m/"²    3:31am
  Remarks
 
  RainfallToday
0.0 mm
Storm Total
0.0 mm
  SnowfallToday
0.0 cm
Storm Total
0.0 cm
  Evapotranspiration Today
-0.00 mm


  Lake Conditions
  Water Temperature  --- °C
  Waves  ---
ICE FREE

  Meteor Index
40   Eta Aquariids
  Aurora Index / Solar
1   Quiet   + 2 nT   Solar Flux   112  sfu  /   S 0    G 0    R 0   /  MUF   23.2 MHz
  Sunrise 6:25am
  Sunset 8:09pm

  Moonrise N/A
  Moonset N/A
  Moon Phase First Quarter

Grimsby Mountain Weather Maps
Local Regional Area Synoptic

     
updated H+09 and every 10m updated H+19 and H+49
updated H+19

Ontario 6-Hour Meteorological Summary
Canadian 6-Hour Meteorological Summaries

CLIMAT Data
Official Yesterday




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Sky Quality (Darkness) Meter courtesy of  www.Unihedron.com
              
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  This is a privately operated weather station that is part of the Meteorological Service of Canada's official observing network.
Permission to publish the weather statistics found on this website is not required.
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EOF